Frailty and pre-frailty in middle-aged and older adults and its association with multimorbidity and mortality: a prospective analysis of 493 737 UK Biobank participants.
Lancet Public Health. 2018 Jul;3(7):e323-e332. doi: 10.1016/S2468-2667(18)30091-4. Epub 2018 Jun 14.
Lancet Public Health. 2018.
PMID: 29908859
Free PMC article.